Electronic cigarettes do not leave an odour or produce a small like tobacco cigarettes. One of the many draw backs real tobacco cigarettes have is the lingering smell they create when smoked and the famous terrible clinging odour that permeates clothes, curtains and soft furnishings.

In respect to real tobacco cigs electronic cigarettes are a clean device and the vapour disappears quickly into the surrounding atmosphere leaving no lingering odours. When somebody within your vicinity lights up a real tobacco cigarette you can smell the nasty carcinogenic odour more or less straight away but with e cigarettes there are no carcinogens or odour.